baber/WOPTO huggingface dataset:
Patent JP-H06167094-A (JP)
Title: Base board for free access floor
Inventor: OKA KAZUNORI
IPC: C04B28/02
Filed: 1992-11-30
Abstract: PURPOSE:To provide a base board for a free access floor having light weight and satisfactory workability by laminating a metal plate on a porous composite plate prepared with a vinyl monomer, cement, reinforcing fibers, etc. CONSTITUTION:Reverse emulsion composition including cement having vinyl monomer, water, cement, reverse emulsifier and reinforcing fibers mixed with each other is set to prepare a porous composite plate 2. Then, the apparent specific gravity of the porous composite plate 2 is set to 0.95-1.30 and the porous composite plate 2 is provided in the direction of the thickness with a plurality of thin through holes. Further, the more the thin holes are spaced from the center part and both diagonals of the porous composite plate 2, the closer the thin holes provided to each other. Next, a metal plate 3 having 0.2-0.8mm of thickness is bonded and laminated on the porous composite plate 2. Thus, an incombustible base board 1 for free access floor having high mechanical strength, light weight and satisfactory workability, can be provided.
Patent JP-H11175702-A (JP)
Title: Line detecting device for vehicle, on-road line detecting method, and medium recorded with program
Inventor: TAGUCHI KOJI
IPC: G06T7/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To allows a line detecting device for a vehicle to detect a line such as a white line from an obtained road image irrelevantly to the travel environment or photographic environment. SOLUTION: An optical system 1 projects two images differing in exposure quantity on different areas on a single CCD sensor 24 and supplies them to an image processor 28. The image processor 28 detects a white line by using one of the said two images. For example, when the vehicle enters a tunnel, an image which is large in exposure quantity is adopted as an image of the tunnel inside and an image which is small in exposure quantity is used outside the tunnel to detect the white line. Thus, the two images which are different in exposure quantity are used to substantially expand the dynamic range of the CCD sensor 24 and various travel environment is adapted to.
Patent JP-2000183671-A (JP)
Title: Amplifier having dynamic compensation and method
Inventor: SAKURAI SATOSHI
IPC: H03F3/45
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a differential amplifier superior in transient response by making a transistor of 1st and 2nd polarities form a differential pair containing a source connected to a common tail current source and providing an active load constituted of a MOS transistor of a 2nd polarity. SOLUTION: A transistor, of 1st and 2nd polarities form a differential pair containing a source connected to a common tail current source, and an active load constituted of a MOS transistor of a 2nd polarity, is provided. A differential amplifier 24 has a pair of differentially connected N-type input transistors 12A and 12B, and transistors 14A and 14B in the form of a common gate are connected to the input transistor 12A and 12B to form a cascode pair. The amplifier 24 has an active load having a pair of P-type transistos 20A and 20B and a pair of P-type transistors 16A and 16B. The transistors 20A and 20B have their gates connected to a common bias VBP and are maintained in a saturated area.
Patent JP-H10183732-A (JP)
Title: Mounting structure of flexible joint
Inventor: MORI TOMOAKI
IPC: E04B1/62
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a flexible joint which enables the exchange of a stud bolt only even when the stud bolt is corroded, does not require the repair of the whole concrete building frame, and allows the partial repair. SOLUTION: A cap nut 5 fixes a female screw 4 vertically across a predetermined interval on a lower face of a mounting plate 2 in a connection part 3 of each concrete building frame 1, an anchor bolt 6 is screwed, fitted, and fixed on a lower end side of each cap nut 5, and a stud bolt 7 is screwed, fitted, and erected on an upper end side of each cap nut 5 in such a manner that it can be attached and detached. A wavelike flexible joint 9 in which a reinforcing layer 8 is embedded and which is made of a rubberlike elastic body is used to connect the concrete building frames mutually, an engaging hole 10 of this flexible joint 9 is fitted with the stud bolt 7 which protrudes upward from the mounting plate 2, and its top face is tightened and fixed by a tightening member 11 consisting of a pressing metal fitting 11a, a washer 11b, and a nut 11c.
Patent JP-2000168574-A (JP)
Title: Steering unit mounting structure
Inventor: HAYASHI HIROYUKI
IPC: B62D1/16
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To perform simultaneously the coupling of connectors and location of a steering unit as the switch box of the steering wheel part of a car relative to a steering post when the steering unit is to be mounted on the steering post and establish coupling of the connectors with a comparatively small force even in case they includes many pins. SOLUTION: With possibility of micro-movement, the second connectors 61x are fixed to two positions on a steering post 20 which are symmetrical about a steering shaft 10, and two first connectors 62x fixed to a steering unit 30 are coupled with the second connectors 61x by moving the steering unit 30 parallel with the axis of the steering shaft 10. The first 62x and second connectors 61x should be of lever type equipped with a function to reduce the load when coupling is established.
Patent JP-H10184584-A (JP)
Title: Submerged pump
Inventor: KUNIHARA TAKASHI
IPC: F04D13/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent air vent holes, provided in a pump casing, from being clogged with foreign matters. SOLUTION: An impeller 11 rotated by a motor 20 is arranged in an impeller chamber 12 at the upper part of a cylindrical pump casing 10. An opening part 10a is provided at the upper end face of the pump casing 10, and the opening part 10a is covered with a seal bracket 29. The seal bracket 29 is provided with air vent holes 29b vertically piercing so as to allow the inside and outside of the pump casing 10 to communicate with each other. Air in the pump casing 10 is exhausted to the outside through the air vent holes 29b, but in case of discharging a fluid by the rotation of the impeller, sewage flowing into the pump casing 10 is prevented from flowing into the air vent holes 29b.
Patent JP-H06195023-A (JP)
Title: Map drawing method for on-vehicle navigator
Inventor: KUMAGAMI HIROSUKE
IPC: G09B29/10
Filed: 1992-12-25
Abstract: PURPOSE:To securely display a current road and peripheral roads with the good display response of a map to a change in a vehicle azimuth. CONSTITUTION:When the vehicle azimuth is changed, a map image drawing part 13 draws a map image on, for example, a 2nd video RAM 15 different from a currently read memory by using map data stored in a map data storage part 1. At this time, the current road and roads in the vicinity of the current road are preferentially drawn. Then when the drawing is done to a certain extent, a map image is read out of the 2nd video RAM 15 and displayed on a screen by a read control part 16 even unless the drawing of the map image is completed. If the vehicle azimuth is still changed, the map image drawing part 13 draws the map image on a 1st video RAM 14 this time while giving priority to the current road and nearby roads and then when the drawing of the map image is performed to some extent, a map image is read out of the 1st video RAM 14 and displayed on the screen by the read control part 16.
Patent JP-H11170532-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To stabilize generation of air bubbles and enhance ink discharge efficiency thereby enabling high-quality recording by arranging a thermal energy action area as a part of a flow passage at a lower position than a face of the flow passage in an ink-jet head of a bubble jet type. SOLUTION: A heat-generating body is formed at a lower area than other areas of a heat-generating body substrate 101. Therefore, air bubbles are generated in a specific air bubble generation area, and stable generation and disappearance of air bubbles is enabled. Ink drops are discharged stably with good reproducibility. In a liquid jet recording head of the constitution, the heat- generating body, etc., can be formed on the substrate 101 and etching is preferably applied as a means for forming a recessed area 103 on the substrate 101. The heat-generating body substrate 101 is preferably constituted of, e.g. an Si substrate because Si has a considerably high thermal conductivity and superior heat radiation performance.
Patent JP-H10179820-A (JP)
Title: Manufacture of golf club head made of titanium
Inventor: IIIZUMI HIROSHI
IPC: A63B102/32
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a golf club head made of titanium which is excellent in the mechanical characteristics such as strength, durability, etc., and emits a mild ball striking sound like persimmon wood where the reverberation of the ball striking sound in the frequency band 4-10kHz remains low and a mettalic tone is suppressed. SOLUTION: In manufacturing a golf club head made of titanium, an α+β type titanium alloy is subjected to a processing at a temp. in the range from more than the β-transformation temp. minus 100 deg.C to less than the β-transformation temp., followed by a heat treatment within temp. range more than 750 deg.C to less than 1100 deg.C, and the obtained substance is used at least in the face part 1, and thereby the reverberation of a ball striking sound in the frequency band 4-10kHz is lowered.
Patent JP-H11182351-A (JP)
Title: Intake device of motorcycle
Inventor: MATSUDA YOSHIHARU
IPC: F02M5/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an intake device of a motorcycle which cam make an assembly position of an air vent hose and a communicating hose in a lower chamber of a vacuum piston constant and can prevent the invasion of water through the other end thereof. SOLUTION: An eaves part 7 protruding outward is formed in an air cleaner case 6, and a cylindrical hose insertion part 9 which protrudes downward and with which the other end of an air vent hose 11 is connected is formed in the eaves part 7. A slit 9a in the axial direction which is an atmosphere open part is provided in the hose insertion part 9, and a stepped part 9b regulating an insertion amount of the air vent hose 11 for the hose insertion part 9 is provided in the eaves part 7.
Patent JP-H11185572-A (JP)
Title: Switch structure
Inventor: KOYANAGI MASAHARU
IPC: H01H25/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To make a switch structure smaller, lighter and more operable. SOLUTION: A switch structure has an operation lever 1 provided with plural arms 7 extended sideways near the lower end of an operation bar vertically formed in a longitudinal shape, a supporting panel to oscillatably support the operation bar 5 of the operation lever 1 in the combination of rough and spherical planes and a tact switch 4 provided with an actuator 4a to open/close a contact with push-down operation and arranged corresponding to the arms 7 so that the actuator 4a can be pushed down by an operator 8 for the arms 7 moved with the oscillation of the operation bar. In this way, the depth of a switch is reduced to make a switch structure smaller and lighter. As the oscillation of the operation lever 1 is obtained by the combination of rough and spherical planes, the number of operation is obtained corresponding to the number of the arms and the tact switches 4 arranged corresponding to the arms and operation to actuate two adjacent switching members at the same time can be combined.
Patent JP-H09167212-A (JP)
Title: Updating device
Inventor: IOKI SADAO
IPC: G06K17/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an updating device whereby the operation guarantee of an ID card is sufficiently secured for a game player and also a high security property of the ID card is sufficiently secured and kept by enabling updating a game information medium. SOLUTION: When updating is permitted to a mounted game information medium 1B by reason of the expiration of validity term, for example, the updating device 1A issues a new game information medium 1C in place of the game information medium 1B. Here, an authentication means 1D executes first authentication on whether the game information medium 1B is right or based on information which is received from the mounted game information medium 1B. A second authentication means 1G executes second authentication on whether the previously stored new game information medium 1C is right or not when updating is permitted from an updating judging means 1F. An issuing means 1H writes reading information in the new game information medium 1C after second authentication and issues the new game information medium 1C.
Patent JP-H10180476-A (JP)
Title: Underwater laser beam torch
Inventor: UEHARA MINORU
IPC: B23K26/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent laser beams from being absorbed, reflected and scattered by water drops by providing a gas flow passage on the peripheral wall of a body part of an underwater laser beam torch, and guiding the dry gas supplied to a first space between the tail end of the optical fiber and a lens to a second space between the lens and the tip opening thereby constantly drying the optical fiber end part and the lens. SOLUTION: During the underwater welding, an underwater laser beam torch is erected approximately perpendicular to a base material 10, and a tip opening 3 is detached from the prescribed distance from the surface of the base metal 10. The laser beams are transmitted from the optical fiber 1, and emitted from an optical fiber end part 1a and converged by a lens 4, and radiated from a tip opening 3. The inert gas 12 is supplied to a first space 5 from a main gas supply part 8, and the inert gas 12 is supplied to a second space 6 from an auxiliary gas supply part 9. The inert gas 12 is supplied in the dry condition. The inert gas 12 supplied to the first space 5 keeps the optical fiber end part 1a and the surface of the lens 4 in a dry condition, and flows into the second space 6 through the gas flow passage 7 provided in the body part 2.
Patent JP-H11185471-A (JP)
Title: Internal clock signal generation circuit
Inventor: KOMIYA YUICHIRO
IPC: G11C11/407
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable reduction of a feed-through current and reduce a layout area by setting a first and a second buffers buffering external clock signals and a delay means connected to either of the first and second buffers and generating a first and a second internal clock signals corresponding to the external clock signals at respective buffers. SOLUTION: When a signal CKE is in an H level, a signal/CKEPC is turned to an L level, whereby a P channel MOS transistor PT50 is turned on to activate an input buffer 50. When the signal CKE is in the L level, the signal/ CKEPC is in the H level, whereby an input buffer 51 is connected to a delay circuit 450. A pulse width of internal clock signals CLKC, CLKD, CLKQ generated only in a low active state and a pulse width of an internal clock signal CLKE generated at all times except at a self refresh mode are determined by a delay time of the delay circuit 450. A layout area is accordingly reduced.
Patent JP-H09164670-A (JP)
Title: Ink jet printer
Inventor: KANEMOTO SEIICHI
IPC: B41J2/015
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To shorten the time before hot-melt ink reaches printable temp. SOLUTION: A heater 70 is attached to the bottom surface of an ink tank 50. The DC heating element 72 connected to a DC power supply 82 is formed to the upper surface of the base material 71 constituting the heater 70 and the AC heating element 76 connected to an AC power supply 84 supplied to a printer is formed on the rear surface of the base material 71. At first, the AC power supply 84 is supplied to the AC heating element 76 and ink is melted within a short time by the large heat value thereof to be heated to printable temp. and, thereafter, the DC heating element 72 is changed over to the AC power supply 84 to generate heat to hold the printable temp. of ink.
Patent JP-2000171420-A (JP)
Title: Cross section observing method of ink transfer article
Inventor: UCHIMURA HIROMI
IPC: G01N23/225
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To form the cross section of an ink transfer part by a focusing ion beam device, in the observation of the transfer and penetration of the ink transferred to a printed matter wherein ink is printed on paper or a written matter written by using a ball point pen or a marking pen, to observe the same by an electron microscope or an electron probe microanalyser. SOLUTION: In a method for observing the transfer and penetration state of the binder component of ink 1 in an ink transfer article wherein ink is transferred to paper, osmium tetraoxide or bromine is selectively subjected to the addition reaction with the unsaturated double bond part of the binder component and this reacted binder component is irradiated with ion beam by a focusing ion beam device to form the cross section of an arbitrary ink transfer area without destrcting the structure of paper and the cross section of the ink transfer article containing the binder component subjected to addition reaction is irradiated with electron beam and a generated signal is observed by a scanning electromicroscope or the mapping of respective elements is performed by an electron probe microanalyser.
Patent JP-2001169312-A (JP)
Title: Digital satellite broadcast receiver
Inventor: KOMATSU SUSUMU
IPC: H01Q3/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To allow one person to adjust the direction of an antenna only by using a commercial portable telephone or the like without needing any exclusive device. SOLUTION: An antenna direction adjustment signal that is generated by a demodulation circuit and in response to reception quality is supplied to an image audio processing circuit 107 and a data processing circuit 105 in the case of adjusting the direction of antenna. The data processing circuit 105 processes data so that a portable telephone or a PHS or the like can receive the data. The data corresponding to the reception quality are transmitted to the portable telephone or the like with a telephone number designated by an antenna adjustment person via a modem 106. The antenna adjustment person can recognize the reception quality by the portable telephone.
Patent JP-H06204290-A (JP)
Title: Manufacture of circuit board and connection method between the electric connection member and electric circuit part
Inventor: YOSHIZAWA TETSUO
IPC: H01L21/60
Filed: 1992-12-28
Abstract: PURPOSE:To provide a manufacturing method which forms an electric conductor member designed to connect an electric circuit component to a circuit board with a specified amount of projection and shape more simply and a connection method between the circuit board and the electric circuit component. CONSTITUTION:The manufacturing method of a circuit board 101 provides a process which installs a second insulation material at least to one partial area of the surface of a first electric insulation material with a definite film thickness and a process which bores a plurality of holes in a specified area of the second electric insulation material and partially exposes circuit patterns 102 and 103 installed on the surface of the first electric insulation material. Furthermore, this manufacturing method provides at least a process which fills an electric conductor material in the hole flush with the surface of the electric insulation material or in a projecting manner and a process which eutectoid-forms an adhesive resin layer on the surface of the electric conductor member from an adhesive resin solution based on an electro phoretic method.
Patent JP-H07190765-A (JP)
Title: Photographic surveying method
Inventor: SAKURAI HIROSHI
IPC: G06T7/00
Filed: 1993-12-27
Abstract: PURPOSE:To surveying object. CONSTITUTION:Surveying objects 60 existing in space CK on the ground are photographed respectively from the first point PT1 and the 'n'th point PTn and at the same time photographed respectively from points ranging over the second point PT2 to the 'n-1'th point PTn-1 between the first point PT1 and the 'n'th point PTn. Also, regarding the first to 'n'th photographed images taken at the points between the first point PT1 to the 'n'th point PTn, sets of images having adjacent photographed points are matched to each other. Thereafter, corresponding relationships among the points on each set of images are found and stored. Furthermore, from the relationships, points indicated on two photographed images taken at the first point PT1 and the 'n'th point PTn 2 are obtained, and the three-dimensional positions of the objects 60 are detected on the basis of both indicated points.
Patent JP-H06205483-A (JP)
Title: Asynchronous transfer mode switch
Inventor: GENDA KOICHI
IPC: H04Q11/04
Filed: 1992-12-28
Abstract: PURPOSE:To improve the throughput of the switch by reducing the probability of cell collision. CONSTITUTION:A clock generating circuit 6 generates a high speed clock signal at a speed being a multiple of (m) of a write clock signal of an input buffer 30j, the input buffer 30j reads a cell written in any of m-sets of cell read timings based on a read control signal and a high speed clock signal from a read control section 10 and executes exchange of a switch network 5 and write of an output buffer 40j based on the high speed clock signal.
Patent JP-H07185081-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-27
Abstract: PURPOSE:To easily confirm that a game is under a specific game state and improve the interest by transferring the game to the specific game state when a specified pattern is generated, and changing the variable game time of a variable display device during the specific game state. CONSTITUTION:A pachinko game machine has a liquid crystal type special pattern display device (variable display device) 63 arranged about in the center of a game area. It also has a fluctuating prize device (attacker) 65 as a big prize hole which is fluctuated from a first state receiving no game ball to a second state easy to receive the game ball according to the operation result of the special pattern display device 63. In the variable display device 63, generally, a first stop pattern is stopped after about 5 seconds of a starting prize. However, when the starting prize for the starting memory occurs, a quick stopping control for shortening the time from the start of the fluctuation of the pattern of the special pattern display device 63 to the stop of the first stop pattern to a minimum value is carried out, and the time is shortened with 2 second which is the minimum value as a standard.
Patent JP-2001167084-A (JP)
Title: Vector operation processor and vector data moving method
Inventor: HOSAKA KAZUHIRO
IPC: G06F9/34
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a vector operation processor, with which moving processing of vector data is accelerated. SOLUTION: Concerning the vector operation processor having plural vector pipeline processing parts for parallel processing operation so as to store vector data by interleave for each bank of a vector register, this device is provided with an inter-vector pipe data processing part having plural buffers for temporarily holding vector data supplied from the vector register of a moving source, a data selection control part for outputting a select signal for selecting either vector data held in the buffer or vector data supplied from the vector register on the basis of a move start element number, plural selectors for outputting any one of vector data according to a select signal and a cross bar for sending the vector data outputted from the selectors to the vector register of the moving destination.